| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $193.72 | 11.573% | $216.1392 | $216.14 | $216.15 | $216.10 |
| Purchase #2 | $244.67 | 6.688% | $261.0335 | $261.03 | $261.05 | $261.00 |
| Purchase #3 | $60.63 | 7.595% | $65.2348 | $65.23 | $65.25 | $65.20 |
| Purchase #4 | $12.29 | 11.425% | $13.6941 | $13.69 | $13.70 | $13.70 |
| Purchase #5 | $245.36 | 12.406% | $275.7994 | $275.80 | $275.80 | $275.80 |
| Purchase #6 | $202.67 | 12.457% | $227.9166 | $227.92 | $227.90 | $227.90 |
| Purchase #7 | $160.30 | 5.217% | $168.6629 | $168.66 | $168.65 | $168.70 |
| 7 purchase totals = | $1,119.64 | $1,228.4805 | $1,228.47 | $1,228.50 | $1,228.40 | |